Product Details
Product Description
The AAI143-S50/A4S00 from Yokogawa is a rack‑mounted analog input module designed for distributed control systems. It provides 16 isolated channels for acquiring 4–20 mA signals from field transmitters, ensuring accurate and stable data collection in process automation environments.
This model is part of the AAI143 series and is supplied with a pressure clamp terminal block (ATA4S-00) for secure wiring. The suffix codes define its configuration: “S” indicates the standard type, “5” specifies no explosion protection, “0” denotes the basic type, and “/A4S00” confirms the inclusion of the pressure clamp terminal block.
Technical Specifications
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Model / Order Number: AAI143-S50/A4S00
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Manufacturer: Yokogawa Electric Corporation
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Type: Analog Input Module
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Channels: 16 isolated analog inputs
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Signal Range: 4–20 mA DC
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Terminal Block: Pressure clamp (ATA4S-00)
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Suffix Codes:
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S = Standard type
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5 = No explosion protection
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0 = Basic type
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Optional Code: /A4S00 = Supplied with pressure clamp terminal block
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Mounting: Rack‑mounted (FIO subsystem)
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Weight: Approx. 2.0 kg
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Country of Origin: Japan
Application Scenarios
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Integration into Yokogawa CENTUM VP and ProSafe‑RS systems
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Process industries requiring reliable analog signal acquisition
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Safety‑critical monitoring in petrochemical, oil & gas, and power generation
FAQ
Q: How many channels does the AAI143-S50/A4S00 support? A: It supports 16 isolated analog input channels.
Q: What does the /A4S00 option mean? A: It indicates the module is supplied with a pressure clamp terminal block (ATA4S-00).
Q: Is this module explosion‑proof? A: No, the suffix “5” specifies that it is a non‑explosion protected type.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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